If the patient does not take the drug as dued, through overdose or over taking the prescribed days
Ọ bụrụkwa na onye ọrịa ahụ aṅụghị ya bụ ọgwụ ka o kwesiri, site n'ịṅufe ya n'oke maọbụ ṅụọ ya karịa abalị ole achọrọ ya.